Projected 1/4 time

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May 22, 2018 | 10:47 AM

02ls1camaroz28

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Projected 1/4 time

i have a 2002 Camaro z28 base coupe a4 with 3.73s, 36-3800 stall converter, Texas speed 1 7/8 headers and a btr 227/234 camshaft. Any guesses on what it will run?

May 22, 2018 | 11:52 AM

HCI2000SS

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From: Howell & Fenton MI

What tire and wheel setup?

May 22, 2018 | 12:13 PM

02ls1camaroz28

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Quote:

Originally Posted by HCI2000SS

What tire and wheel setup?

drag lites with 275/60/15s

May 22, 2018 | 12:26 PM

98CayenneT/A

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From: White Bear, Mn

11.6 @ 116mph

May 22, 2018 | 12:34 PM

02ls1camaroz28

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I’d be tickled

May 22, 2018 | 12:37 PM

98CayenneT/A

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What track?

May 22, 2018 | 12:45 PM

02ls1camaroz28

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May 22, 2018 | 02:43 PM

98CayenneT/A

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From: White Bear, Mn

Quote:

Originally Posted by HCI2000SS

Obvious depends on the launch and track conditions, but I'll say 11.8 at 115 if you don't have much experience at the track

ya, probably closer to this.

You would need air around 0 ft da for the times I mentioned

May 22, 2018 | 06:07 PM

#10

ragtopz28

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Quote:

Originally Posted by 02ls1camaroz28

Twin city drags monroe la

Funroe Monroe, that's where I went to college!
I'd agree with the 11.6 to 11.8 with those mods.
Why the 28" tire? You might pick up some with a 26" tire.

May 22, 2018 | 06:20 PM

#11

Z28tek

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12.0-12.4.

May 22, 2018 | 07:18 PM

#12

02ls1camaroz28

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Went with a 28 because the gears seem so low. I’ve raced several times before at the track. Hopefully it’s faster than 12.4 because my ecoboost truck runs that good lol.

May 22, 2018 | 07:23 PM

#13

ragtopz28

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Quote:

Originally Posted by 02ls1camaroz28

Went with a 28 because the gears seem so low. I’ve raced several times before at the track. Hopefully it’s faster than 12.4 because my ecoboost truck runs that good lol.

Just for comparison, all on 26" tire.
My old bolt-on vert went 12.3 full weight with 3.42
My SOMZ in sig went 11.5 full weight with 3.42 and BTR Stage III only (10.4 on a 150 shot)
My Black T/A runs 9.91 with 3.54 (Cammed 6.0 on a 150)

May 22, 2018 | 07:46 PM

#14

02ls1camaroz28

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Maybe 11s are In my future I may try some 26s and just stretch it out. How do you like the btr camshaft?

May 22, 2018 | 07:54 PM

#15

98CayenneT/A

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From: White Bear, Mn

You would benefit from 26" tire. With 3.73's 6200 shift points and about 8% converter slip 3rd will run you out until 120 mph

Where ya shifting at?

May 22, 2018 | 07:57 PM

#16

02ls1camaroz28

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64-6500

May 22, 2018 | 08:04 PM

#17

98CayenneT/A

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From: White Bear, Mn

Quote:

Originally Posted by 02ls1camaroz28

64-6500

26" tire should bring ya out until 125 mph in 3rd

May 22, 2018 | 08:06 PM

#18

02ls1camaroz28

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I’m going to do some shopping and take your advice. My car has the factory ls6 intake is there a big benefit to going to a fast?

May 23, 2018 | 06:32 AM

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Jtm2085

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If you think 10-20whp is a big upgrade. I did. I went from a ls6 to a fast 92. Then found a guy that wanted to trade his 102 for a 92 and swapped intakes with him.